Onyx

Sard

Onyx Vs Sard

Onyx

Sard

Add ⊕

Astrology

Origin

Southern and central Africa

Color

White

White, Colorless, Blue, Red, Green, Yellow, Violet

Streak

For which Rashi?

Capricorn

Planet

Saturn

Element of Planets

Energy

How to Wear?

Finger

Ring Metal

Deities

Mars

Not to wear with

Powers

Protection

Birthstone

Planetary

Talisman

Capricorn

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

2.55-2.702.58-2.63

1 7.18

👆🏻

Fracture

Conchoidal

Cleavage

Indiscernible

None

Mohs Hardness

6.5-76.5-7

2 10

👆🏻

Chemical Composition

SiO₂

SiO 2Ulrich Henn and Claudio C.

Optical Properties

Luster

Vitreous

Waxy

Pleochroism

Dispersion

0.010.01

0.005 1

👆🏻

Transparency

Translucent, Opaque, Translucent to opaque

Translucent

Refractive Index

1.530-1.5431.535-1.539

1 3.25

👆🏻

Optic Character

Crystal System

Trigonal

Birefringence

-99990.008-0.010

0 0.296

👆🏻

Clarity

OpaqueHerve Nicolas Lazzarelli

Translucent

Benefits

Physical

Neurological

Aids in mental clarity and focus

Cardiovascular

Respiratory

Reproductive

Digestive

Psychology

Protection

Strength

Healing

Emotional healing

Qualities Associated

Strength

Protection

Onyx Vs Sard Fracture

Fracture is an important parameter when you compare Onyx and Sard Physical Properties. It is necessary to understand the significance of these properties, before you compare Onyx Vs Sard fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Sard fracture is Conchoidal.

Compare Gems for Capricorn » More

Onyx Vs Aqua Aura

Onyx Vs Hawks Eye

Onyx Vs Crystal Quartz

» More Compare Gems for Capricorn

Onyx Vs Sard Luster

A primary knowledge about Onyx vs Sard luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Onyx exhibits Vitreous luster. Sard, on other hand, exhibits Waxy luster.